title_left:  "HP, 397409-B21, 1GB FBD PC2-5300 2X512 KIT"@en 397409-B21 "HP
description_left: "HP, 397409-B21, 1GB FBD PC2-5300 2X512 KIT"@en 
title_right:  "HP 483403-B21 2BWR 4GBx2 240p PC2-5300 CL5 36c 256x4 DDR2-667 2Rx4 ECC RDIMM - Low Power HP 487005-0"
description_right:  "483403-B21 2BWR 4GBx2 240p PC2-5300 CL5 36c 256x4 DDR2-667 2Rx4 ECC RDIMM - Low Power HP 487005-061 HP"